^CMake Error at TARGET_GENEX_EVAL-recursion1.cmake:7 \(add_custom_target\):
  Error evaluating generator expression:

    \$<TARGET_GENEX_EVAL:recursion,\$<TARGET_PROPERTY:CUSTOM_PROPERTY>>

  Self reference on target "recursion".

Call Stack \(most recent call first\):
  CMakeLists.txt:3 \(include\)
